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THE AMERICAN VENOUS FORUM FOUNDATION

EIN 36-3634626 EAST DUNDEE, IL

Revenue 2024
$1,882,387
Expenses 2024
$1,965,010

Program services were 48.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
S11
Classification
1000
Street
1061 E MAIN ST STE 300

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Other organizations at this address

38 other organizations in the IRS Business Master File list the same street address. matched by us

This address is a suite or unit (STE 300). Organizations that share one are often clients of the same office-services firm, accountant or registered agent rather than related to each other.

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

Mission and programs · 2024

Mission

THE MISSION OF THE ORGANIZATION IS TO ADVANCE SCIENCE, EDUCATION AND ADVOCACY IN VENOUS AND LYMPHATIC DISEASE.

  • THE ORGANIZATION FOSTERS CUTTING EDGE RESEARCH AND CLINICAL INNOVATION AND EDUCATES HEALTH CARE PROFESSIONALS, PATIENTS AND POLICY MAKERS ABOUT VENOUS AND LYMPHATIC DISEASES.

    Expenses $155,304 · Revenue $392,535

  • THE ORGANIZATION PROVIDES INTERACTIVE AND HANDS-ON EDUCATION TO PHYSICIANS AND FELLOWS.

    Expenses $604,259 · Revenue $748,329

  • THE ORGANIZATION PROVIDES RESEARCH GRANTS.

    Expenses $197,657 · Grants $197,657 · Revenue $197,657

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Glenn Jacobowitz MD

    PAST PRESIDE

    Total calculated
    $0

  • Ruth Bush MD JD

    PRESIDENT

    Total calculated
    $0

  • Joe Raffetto MD

    PRESIDENT EL

    Total calculated
    $0

  • Steve Elias MD

    TREASURER

    Total calculated
    $0

  • Mark Iafrati MD

    VICE PRESIDE

    Total calculated
    $0

  • Kathleen Ozsvath MD

    SECRETARY

    Total calculated
    $0

  • Jorge Ulloa MD

    DIRECTOR

    Total calculated
    $0

  • Jose Diazmd

    DIRECTOR

    Total calculated
    $0

  • Misaki Kiguchi MD

    DIRECTOR

    Total calculated
    $0

  • Alessandra Puggioni MD

    EDUCATION CO

    Total calculated
    $0

  • Mikel Sadek MD

    COMMUNIC. CO

    Total calculated
    $0

  • Patrick Muck MD

    DIRECTOR

    Total calculated
    $0

  • Windsor Ting MD

    MEMBER COUNC

    Total calculated
    $0

  • Andrea Obi MD

    RESEARCH COU

    Total calculated
    $0

  • Arjun Jayaraj MD

    RECORDER

    Total calculated
    $0

  • John Forbes

    EXECUTIVE DI

    Total calculated
    $0

  • Sue O'Sullivan

    MANAGING DIR

    Total calculated
    $0

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $1,882,387
    Expenses
    $1,965,010
    Contributions
    $564,245
    Grants paid
    $197,657
  • 2023
    Revenue
    $1,966,257
    Expenses
    $1,869,209
    Contributions
    $530,540
    Grants paid
    $252,429
  • 2022
    Revenue
    $1,872,691
    Expenses
    $1,743,669
    Contributions
    $443,910
    Grants paid
    $255,833

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2023 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2021 · 990

    Revenue
    $821,432
    Expenses
    $270,019
    Assets (EOY)
    $3,367,586

  • 2020 · 990

    Revenue
    $319,032
    Expenses
    $202,174
    Assets (EOY)
    $1,353,534

  • 2019 · 990

    Revenue
    $579,460
    Expenses
    $230,192
    Assets (EOY)
    $1,112,939

  • 2018 · 990

    Revenue
    $152,583
    Expenses
    $255,256
    Assets (EOY)
    $879,354

  • 2017 · 990

    Revenue
    $302,178
    Expenses
    $456,820
    Assets (EOY)
    $1,003,165

  • 2015 · 990

    Revenue
    $755,629
    Expenses
    $432,907
    Assets (EOY)
    $1,154,176

  • 2011 · 990

    Revenue
    not reported
    Expenses
    $612,286
    Assets (EOY)
    $788,018

  • 2010 · 990

    Revenue
    not reported
    Expenses
    $438,886
    Assets (EOY)
    $984,123

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

  • BOSTON SCIENTIFIC

    $148,053

    2024 RESEARCH

  • BSN MEDICL INC

    $94,510

    2023 RESEARCH

  • BOSTON SCIENTIFIC

    $85,000

    2023 RESEARCH

  • STATE OF MARYLAND UNIVERSITY OF MARYLAND BALTIMORE

    $73,333

    2022 FELLOWSHIP AWARD

  • STATE OF MARYLAND UNIVERSITY OF MARYLAND BALTIMORE

    $56,137

    2023 FELLOWSHIP AWARD

  • BSN MEDICL INC

    $39,437

    2024 RESEARCH

  • UNIVERSITY OF FLORIDA

    $30,000

    2022 RESEARCH

  • UNIVERSITY OF PITTSBURGH

    $30,000

    2022 RESEARCH

  • UNIVERSITY OF MICHIGAN

    $7,500

    2023 BSN JOBST RESEARCH

  • UNIVERSITY OF MICHIGAN

    $7,500

    2024 BSN JOBST RESEARCH

The 10 largest by cash amount. The API serves every itemized grant.

Where these grants went next →

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 13 October 2026, under deductibility SO.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 29 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.